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Ni5: Solar water pump
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Ni5: Solar PV workshop
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Ni5: Solar PV workshop
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Ni5: Solar PV workshop
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Ni5: Solar charge controller
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Ni5: Solar Battery
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Ni5: IMG_1905
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Ni5: IMG_1906
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Ni5: Practical Action's wind turbine
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Ni5: Chai tent
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Ni5: Veg and Vegan food
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Ni5: Pancakes
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Ni5: Small is... site
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Ni5: Hydro scheme model
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Ni5: DIY wind turbine
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Ni5: Biochar Rocket Stove
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Ni5: Mobile bike generator
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Ni5: Pedal powered computer games
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Ni5: Pedal powered computer games
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Ni5: Rope washer pump workshop
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Ni5: Stove power
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Ni5: DIY rope washer pump
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Ni5: DIY rope washer pump
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Ni5: DIY rope washer pump
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Ni5: DIY rope washer pump
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Ni5: DIY rope washer pump
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Ni5: DIY rope washer pump
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Ni5: DIY rope washer pump
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Ni5: Potatoe Bio Plastic
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Ni5: Following the Bio Plastic recipe